package com.sxbbc.common.basics.third.juhe;

import com.sxbbc.common.basics.service.config.Config;
import net.sf.json.JSONObject;

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;

/**
 * 加油卡充值
 */
public class RechargeOilUtils {

    public static final String APPKEY = Config.properties.getJhRechargeRefuelingKey();// 申请的接口Appkey
    public static final String openId = Config.properties.getJhOpendId();// 在个人中心查询
    public static final String DEF_CHATSET = "UTF-8";
    public static final int DEF_CONN_TIMEOUT = 30000;
    public static final int DEF_READ_TIMEOUT = 30000;
    public static String userAgent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";

    //1.订单状态查询
    public static String showOrderStatus(String orderid) {
        String result = null;
        String returndata = null;
        String url = "http://op.juhe.cn/ofpay/sinopec/ordersta";//请求接口地址
        Map params = new HashMap();//请求参数
        params.put("orderid", orderid);//商家订单号，8-32位字母数字组合
        params.put("key", APPKEY);//应用APPKEY(应用详细页查询)

        try {
            result = net(url, params, "GET");
            JSONObject object = JSONObject.fromObject(result);
            if (object.getInt("error_code") == 0) {
                returndata =  (String)object.get("result");
            } else {
                returndata = "-1";
            }
        } catch (Exception e) {
            throw new RuntimeException("加油卡充值状态查询出错");
        }
        return returndata;
    }

    //2.账户余额查询
    public static void showBalance() {
        String result = null;
        String url = "http://op.juhe.cn/ofpay/sinopec/yue";//请求接口地址
        Map params = new HashMap();//请求参数
        params.put("timestamp", System.currentTimeMillis());//当前时间戳，如：1432788379
        params.put("key", APPKEY);//应用APPKEY(应用详细页查询)
        String sign = MD5Utils.strToMD5(openId + APPKEY + System.currentTimeMillis());
        params.put("sign",sign);//校验值，md5(OpenID+key+timestamp)，OpenID在个人中心查询

        try {
            result = net(url, params, "GET");
            JSONObject object = JSONObject.fromObject(result);
            if (object.getInt("error_code") == 0) {
                System.out.println(object.get("result"));
            } else {
                System.out.println(object.get("error_code") + ":" + object.get("reason"));
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    /**
     * 3.加油卡充值
     * @param proid 产品id
     *                  10000(中石化50元加油卡)[暂不支持]、10001(中石化100元加油卡)、10003(中石化500元加油卡)、10004(中石化1000元加油卡)、
     *                  10007(中石化任意金额充值)[暂不支持]、10008(中石油任意金额充值)
     * @param cardnum 充值数量
     *                  产品id为10007、10008时为具体充值金额(整数)，其余产品id请传固定值1）；
     *                  注：中石油任意冲(产品id:10008)暂时只支持100\200\500\1000
     * @param orderid
     * @param game_userid
     * @param gasCardTel
     * @param gasCardName
     * @param chargeType 加油卡类型 （1:中石化、2:中石油；默认为1)
     */
    public static String oilRecharge(Integer proid, Integer cardnum, String orderid, String game_userid,
                                     String gasCardTel, String gasCardName, Integer chargeType) throws Exception {
        String url = "http://op.juhe.cn/ofpay/sinopec/onlineorder";//请求接口地址
        Map params = new HashMap();//请求参数
        params.put("proid", proid);
        params.put("cardnum", cardnum);
        params.put("orderid", orderid);//商家订单号，8-32位字母数字组合
        params.put("game_userid", game_userid);//加油卡卡号，中石化：以100011开头的卡号、中石油：以9开头的卡号
        params.put("gasCardTel", gasCardTel);//持卡人手机号码
        params.put("gasCardName", gasCardName);//持卡人姓名
        params.put("chargeType", chargeType);
        params.put("key", APPKEY);//应用APPKEY(应用详细页查询)
        String sign = MD5Utils.strToMD5(openId + APPKEY + proid + cardnum + game_userid + orderid);
        params.put("sign", sign);//校验值，md5(OpenID+key+proid+cardnum+game_userid+orderid)，OpenID在个人中心查询
        String result = net(url, params, "GET");
        return result;
    }


    /**
     * @param strUrl 请求地址
     * @param params 请求参数
     * @param method 请求方法
     * @return 网络请求字符串
     * @throws Exception
     */
    public static String net(String strUrl, Map params, String method) throws Exception {
        HttpURLConnection conn = null;
        BufferedReader reader = null;
        String rs = null;
        try {
            StringBuffer sb = new StringBuffer();
            if (method == null || method.equals("GET")) {
                strUrl = strUrl + "?" + urlencode(params);
            }
            URL url = new URL(strUrl);
            conn = (HttpURLConnection) url.openConnection();
            if (method == null || method.equals("GET")) {
                conn.setRequestMethod("GET");
            } else {
                conn.setRequestMethod("POST");
                conn.setDoOutput(true);
            }
            conn.setRequestProperty("User-agent", userAgent);
            conn.setUseCaches(false);
            conn.setConnectTimeout(DEF_CONN_TIMEOUT);
            conn.setReadTimeout(DEF_READ_TIMEOUT);
            conn.setInstanceFollowRedirects(false);
            conn.connect();
            if (params != null && method.equals("POST")) {
                try {
                    DataOutputStream out = new DataOutputStream(conn.getOutputStream());
                    out.writeBytes(urlencode(params));
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
            InputStream is = conn.getInputStream();
            reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));
            String strRead = null;
            while ((strRead = reader.readLine()) != null) {
                sb.append(strRead);
            }
            rs = sb.toString();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                reader.close();
            }
            if (conn != null) {
                conn.disconnect();
            }
        }
        return rs;
    }

    //将map型转为请求参数型
    public static String urlencode(Map<String, String> data) {
        StringBuilder sb = new StringBuilder();
        for (Map.Entry i : data.entrySet()) {
            try {
                sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue() + "", "UTF-8")).append("&");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
        }
        return sb.toString();
    }
}
